A graph showing 2013 precipitation for Boulder, Colorado

The graph shows observed precipitation at the Boulder station from the Global Historical Climatology Network-Daily (GHCN-D) database. The smooth dark line shows the long-term average for accumulated precipitation through the year. Green fill indicates the observed year-to-date precipitation. The red circle shows the jump in accumulated precipitation on September 13, 2013. 

Last modified
25 October 2017 - 12:54pm